Dag Olav Øvstedal

Lichens of Antarctica and South Georgia: a guide to their identification and ecology

Dag Olav Øvstedal, Ronald I. Lewis Smith · 2001 · 328 citations

Biodiversity, Engineering, Phylogenetics +11

Characteristic Anthocyanin Pattern from Onions and other Allium spp

Torgils Fossen, Øyvind M. Andersen, Dag Olav Øvstedal et al. · Journal of Food Science · 1996 · 113 citations

Biology, Plant Biology, Food Chemistry +12

The lichen flora of Svalbard

Dag Olav Øvstedal, Tor Tønsberg, A. Elvebakk · Sommerfeltia · 2009 · 65 citations · Full text

Biology, Svalbard 742, Biodiversity +10

Anthocyanins from a Norwegian potato cultivar

Torgils Fossen, Dag Olav Øvstedal, Rune Slimestad et al. · Food Chemistry · 2003 · 63 citations

Plant Reproduction, Norwegian Potato Cultivar, Botany +1

Phylogenetic and morphological analysis of Antarctic lichen-forming <i>Usnea</i> species in the group <i>Neuropogon</i>

Fabian A. Seymour, P. D. Crittenden, Nora Wirtz et al. · Antarctic Science · 2007 · 51 citations

Biology, Morphological Evidence, Principal Species +13